Low Cost Ongoing/Quantity with buffs
A mostly low cost deck that works great for getting lots of 1 cost in the beginning turns, and then buffing them at the end with Kazar on turn 4 and Blue Marvel on turn 5 (if you get them) and using Onslaught on the last turn to buff those even more. Save a location and sacrifice some energy if needed to put these 3 in one location, and Ant-Man as the 4th if you have him still. You can use mostly any 1 cost cards, but the most vital ones are Nightcrawler to move to a location and Ant-Man to buff in a group of 4 that you'll get easily and Uatu is always good for scouting locations for planning, and Hawkeye is good since you can easily get cards. Ignore Blue Marvel saying 6 cost, he's actually only 5 in the game.